| END CONDITION | THREADED |
| BREAKING STRENGTH | 99800.0 POUNDS MINIMUM |
| CLOSURE HEAD STYLE | SHOULDER EYE |
| INSIDE LENGTH | 4.188 INCHES MINIMUM AND 4.688 INCHES MAXIMUM |
| MATERIAL DIAMETER | 1.375 INCHES MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL | STEEL OR STEEL COMP 1020 |
| NONDEFINITIVE SPEC/STD DATA | 4B TYPE AND A GRADE AND 2 CLASS |
| OPENING WIDTH | 2.125 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | RR-C-271 GOVERNMENT SPECIFICATION |
| STYLE DESIGNATOR | CHAIN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153 ASSN STD 1ST TREATMENT RESPONSE OR QQ-Z-325,CL 2 FED SPEC 2ND TREATMENT RESPONSE AND QQ-Z-325,CL 2 FED SPEC 3RD TREATMENT RESPONSE |
| SURFACE TREATMENT | ZINC OR ZINC AND CHROMATE |